TWI673193B - Buckle type soil removal support frame - Google Patents

Abstract

A buckle-type soil removal support frame includes a support member and a connecting member. The support member includes at least one perforation connecting a first side and a second side, and at least one corresponding to the perforation and disposed on the first A buckle portion of one of the side surface and the second side surface, the connection member is detachably fastened to the support member, and includes a connection portion, a first turning portion intersectingly connected to the connection portion, and a connection connection. A second turning part at the first turning part, and a buckle part connected to at least one of the connecting part and the second turning part, the buckle part and the buckle part are concave and convex complementary, the connecting part A first surface is provided. When the first turning portion passes through the perforation, the first surface approaches the first side, the second turning portion abuts against the second side, the buckle portion and the buckle. The parts are buckled with each other, so that the supporting member and the connecting member can be easily buckled or disassembled.

Description

Buckle type soil removal support frame

The invention relates to a bicycle accessory, in particular to a buckle type soil removal support frame.

Generally, the soil removal of a bicycle is installed on the bicycle's frame through the soil removal of the feet and is located above the wheel, so as to block the dust and mud brought when the wheel rotates.

The traditional integrated soil removal support frame cannot reduce the volume, and most screw lock elements and related assembly procedures must be operated during disassembly. The volume of packaging and transportation is large, and the assembly is also troublesome.

In order to solve the above problem, there is an improved structure for fixing a fixed buckle of a bicycle fender (CN2551547Y patent), which includes a pair of fixed buckles, a pair of struts, and a fender. The fixing grooves of the fixing buckle are connected so that the fender and the fixing buckle are connected, and then the poles are inserted into the slots of the fixing buckle, and the convex portions on the top of the poles and the grooves of the fender are formed. Embedding each other can achieve the purpose of connection of the fixed buckle, the support rod and the fender.

Although the fixing structure of this fender can be used to position the fender without tools or screws, the structure of these fixing buckles is quite complicated, and the flanges on both sides of the fender and the fixing buckle are embedded. The embedded structure of the groove is not stable, and it is easy to cause the fender to fall off.

Therefore, an object of the present invention is to provide a buckle type soil removal support frame which can be easily disassembled and firmly combined, and can simplify components and have a green design concept.

Therefore, the buckle-type soil removal support frame of the present invention includes a support member and a connecting member. The support member has a long rod shape, and includes a first side surface, a second side surface opposite to the first side surface, at least one perforation connecting the first side surface and the second side surface, and at least one corresponding to the perforation and provided. A buckling portion on one of the first side surface and the second side surface. The connecting member is detachably fastened to the supporting member, and includes a connecting portion, a first turning portion intersectingly connected to the connecting portion, a second turning portion connected to the first turning portion, and a A buckle portion connected to one of the connecting portion and the second turning portion, wherein the buckling portion and the buckling portion are complementary in unevenness, the connecting portion has a first surface, and the first turning portion passes through the buckling portion. When perforating, the first surface approaches the first side, the second turning portion abuts against the second side, and the buckle portion and the buckle portion are buckled with each other.

The effect of the present invention lies in that: the connection part, the first turning part, the second turning part, and the buckle part of the connecting part are connected through the intersection, and when the first turning part passes through the perforation of the supporting part, the second The turning portion is abutted against the second side, and the buckle portion and the buckle portion are buckled with each other, which not only can achieve the purpose of stable bonding, but also has a simple overall structure and relatively easy operation for disassembly and assembly.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are represented by the same numbers.

Referring to FIG. 1 and FIG. 2, a first embodiment of a buckle type soil removal support frame according to the present invention is applicable to install a soil removal 1 on a frame (not shown). The buckle type soil removal support frame It includes a pair of supporting members 10 and a connecting member 20. In order to facilitate the description and simplify the drawing, in addition to FIG. 1, FIGS. 2 and 3 only use one support member 10 and one side of the connecting member 20 for description.

The support member 10 has a long rod shape and extends along a long axis X, and includes a first mounting portion 11 and a second mounting portion 12 opposite to the first mounting portion 11 along a long axis X. The first mounting portion 11 extends to a first side surface 13 of the second mounting portion 12, a second side surface 14 opposite to the first side surface 13, and at least one communicating with the first side surface 13 and the second side surface 14. A rectangular perforation 15, at least one buckle portion 16 corresponding to the perforation 15 and connecting the first side surface 13 and the second side surface 14, and a pair of outwardly opposite sides of the first side surface 13 from the second side surface 14. The flanges 17 are convex and extend along the long axis X. The second side surface 14 and the flanges 17 together define a groove 18. The buckling portion 16 of this embodiment has a rectangular slot shape (it can also be made into a recessed shape from the second side surface 14 toward the first side surface 13 but not through the first side surface 13 (not shown)) . In this embodiment, the number of the perforations 15 and the latching portions 16 is only one, and the perforations 15 and the latching portions 16 are arranged side by side along the long axis X and are disposed on the first mounting portion 11. The second mounting portion 12 is connected to the frame. In fact, the number of the perforations 15 and the latching portions 16 may be two or more, and one latching portion 16 (not shown) is provided between each of the two perforations 15.

The connecting member 20 of this embodiment is detachably fastened to the first mounting portion 11 of the supporting member 10. The connecting member 20 is continuously bent and formed by a rectangular metal plate with a cross section perpendicular to the long axis X, and It includes a connecting portion 21, a first turning portion 22 connected to the connecting portion 21 intersectingly, a second turning portion 23 connecting to the first turning portion 22 intersectingly, and an inserting portion connected to the second turning portion 23. Buckle 24. The connecting portion 21 has a positioning portion 211 in the shape of a circular arc for the connection of the soil 1 and an extension portion 212 formed by continuously bending the side end of the positioning portion 211 twice. The extension portion 212 has A first surface 213, and the connecting portion 21, the first turning portion 22, the second turning portion 23, and the buckle portion 24 are continuously bent and formed, and the end of the extension portion 212 intersects with the first turning portion 22 and is symmetrical, It is generally L-shaped, the first turning portion 22 and the second turning portion 23 intersect and are symmetrical, and is generally inverted L-shape. The first surface 213 of the connecting portion 21 and the second turning portion 23 are substantially parallel. The buckle portion 24 intersects with the second turning portion 23 opposite to the first turning portion 22. The buckling portion 24 intersects with the second turning portion 23 and is symmetrical, and is generally inverted L-shaped, and the The buckle portion 24 in the embodiment is formed in a convex shape, and is complementary to the buckle portion 16 having a rectangular slot shape. The first turning portion 22 and the second turning portion 23 are common with the buckle portion 24. Form an inverted U-shaped structure. The second turning portion 23 has a side plane 231 that is parallel to the first surface 213 and has a height difference from the first surface 213. The buckle portion 24 has an end 241 opposite to the second turning portion 23. A height h between the side plane 231 and the end 241 is smaller than a width w of the perforation 15 corresponding to the long axis X (see FIG. 3).

In order to further understand the function, technical means, and expected effects of the various elements of the present invention, the following description is further described, and it is believed that the present invention will have a deeper and more specific understanding.

As shown by the imaginary line in FIG. 3, and with reference to FIG. 2, when the assembly is to be performed, the height h between the side plane 231 and the end 241 is smaller than the effect of the width w of the perforation 15 corresponding to the long axis X, Therefore, one end of the connecting member 20 is provided with the second turning portion 23 and the buckle portion 24. The connecting portion 20 can pass from the first side 13 to the second side 14 and pass through the perforation 15 of the supporting member 10.

As shown by the solid line in FIG. 3 again, until the first turning portion 22 passes through the perforation 15, the connecting member 20 and the supporting member 10 are relatively rotated, and the first surface 213 approaches the first surface 213. When a side surface 13 is formed, the second turning portion 23 can abut against the second side surface 14 respectively, and the buckle portion 24 and the buckle portion 16 can be buckled with each other.

When disassembling, also in the state shown in FIG. 3, the connecting member 20 and the supporting member 10 are rotated in the opposite direction, and the buckle portions 24 can be separated from the buckle portions 16 and on the first surface. When 213 gradually moves away from the first side surface 13, one end of the connecting member 20 is provided with the second turning portion 23 and the buckle portion 24, and then the second side portion 14 can go from the second side surface 14 to the first side surface 13 and pass through the support. The connecting member 20 can be detached from the supporting member 10 by being removed from the perforation 15 of the member 10.

Therefore, in the first embodiment of the buckle-type soil removal support frame of the present invention, the connecting part 21, the first turning part 22, and the second bending part 22 are provided on the opposite sides of the connecting member 20 in a continuous bending manner. The turning portion 23 and the buckle portion 24 can be easily buckled or disassembled with respect to the perforation 15 and the buckle portion 16 of the support member 10, and the buckle can not only achieve a stable bonding purpose, but also have a simple overall structure. The operation of disassembly and assembly is relatively easy.

Referring to FIG. 4 and FIG. 5, a second embodiment of a buckle-type soil removal support frame according to the present invention includes a pair of support members 10 ′ as soil removal feet, and a pair of frames mounted on a frame (not shown).的 连接 件 20 '。 The connector 20'. In order to facilitate the description and simplify the drawing, in addition to FIG. 4, in conjunction with FIGS. 5 to 8, only one support member 10 ′ and one connection member 20 ′ will be described.

The support members 10 ′ are long rod-shaped and extend along the long axis X, and each include a first mounting portion 11 ′ and a second mounting portion opposite to the first mounting portion 11 ′ along the long axis X. 12 ', a first side 13' extending from the first mounting portion 11 'to the second mounting portion 12', a second side 14 'opposite to the first side 13', and a first side communicating with the first side 13 'and the second side surface 14' with perforations 15 ', a plurality of buckling portions 16' corresponding to the perforations 15 'and connecting the first side surface 13' and the second side surface 14 ', and a pair of The side surface 13 ′ is a flange 17 ′ protruding outward from the second side surface 14 ′ and extending along the long axis X. The first side surface 13 ′ and the flanges 17 ′ together define a groove 18. '. In this embodiment, the perforation 15 ′ and the corresponding buckle portions 16 ′ are disposed on the second mounting portion 12 ′, the perforation 15 ′ extends in a long groove shape along the long axis X, and the buckles The portions 16 ′ are arranged along the long axis X at intervals. The buckling portions 16 ′ communicate with the first side surface 13 ′ and the second side surface 14 ′, and intersect with the corresponding perforations 15 ′ in a cross shape and communicate with each other.

The connecting member 20 ′ includes a plate-shaped connecting portion 21 ′, a first turning portion 22 ′ connected to the connecting portion 21 ′ and protruding in a bump shape, and an intersecting connection to the first turning portion 22 ′. The second turning portion 23 'and a protruding portion 24' connected to the connecting portion 21 'and the first turning portion 22' and having a convex shape. The connecting portion 21 ′ intersects with the first turning portion 22 ′ in an L shape, the second turning portion 23 ′ is columnar and extends along a transverse axis Y perpendicular to the long axis X, and the second turning portion 23 'corresponds to the length of the transverse axis Y is not greater than the perforation 15' corresponds to the length of the long axis X, and the first turning portion 22 'corresponds to the width of the transverse axis Y is not greater than the perforation 15' The width of Y in the horizontal axis. In this embodiment, the connecting portion 21 ′ of the connecting member 20 ′ has a first surface 213 ′ opposite to the first side surface 13 ′, and is located on one side of the first surface 213 ′ and is sleeved on the groove. The inner end 214 'of 18', and an outer end 215 'opposite to the inner end 214' and connected to the frame (not shown), the first turning portion 22 ', the second turning portion 23' The engaging portion 24 'is disposed on the inner end 214'.

And as shown in FIG. 5 and FIG. 6, when the assembly is to be performed, the role of the length of the second turning portion 23 ′ corresponding to the transverse axis Y is not greater than the length of the perforation 15 ′ corresponding to the length of the long axis X. And in a state where the second turning portion 23 'is substantially parallel to the perforation 15', the second turning portion 23 'passes from the first side 13' toward the second side 14 'and passes through the support member 10'. Until the second turning portion 23 'protrudes from the second side 14', the connecting member 20 'and the supporting member 10' are rotated relative to each other by about 90 degrees, so that the second turning portion 23 'Vertical to the long axis X (see FIG. 7), at this time, the connecting member 20' is inclined with respect to the supporting member 10 ', and the first surface 213' is operated to approach the first side 13 again. ', The buckle portion 24' may also buckle with the corresponding buckle portion 16 ', so that the connection member 20' and the support member 10 'generate a buckle combination (see Figs. 4 and 8).

When disassembling, in the state shown in FIGS. 4 and 8, the outer end 215 ′ of the connecting member 20 ′ is first rotated outward relative to the supporting member 10 ′ (as shown in the state of FIG. 7), and the insert The buckle portion 24 ′ can be detached from the corresponding buckle portion 16 ′, and then the connecting member 20 ′ is rotated about 90 degrees relative to the supporting member 10 ′, and returned to the state of FIG. 6 to connect the connection. The member 20 'is detached from the support member 10'.

In the case shown in FIG. 7, the connecting portion 21 ′ is slid along the long axis X, and the first turning portion 22 ′ is slid in the perforation 15 ′, and then the buckle portion 24 ′ is operated to oppose Embedding in the corresponding latching portion 16 'allows the latching portion 24' to be latched into the latching portion 16 'at different positions, and the interval between the first mounting portion 11' and the outer end 215 'can be changed. The length of use is suitable for the use of frames and wheels of different sizes.

In summary, the buckle-type soil removal support frame of the present invention has a simple overall structure and is easy to manufacture and assemble, which can indeed achieve the purpose of the present invention.

However, the above are only examples of the present invention. When the scope of implementation of the present invention cannot be limited in this way, any simple equivalent changes and modifications made in accordance with the scope of the patent application and the content of the patent specification of the present invention are still Within the scope of the invention patent.

10‧‧‧ support

11‧‧‧First installation department

12‧‧‧Second installation department

13‧‧‧ the first side

14‧‧‧ second side

15‧‧‧perforation

16‧‧‧Clamping Department

17‧‧‧ flange

18‧‧‧ groove

20‧‧‧Connector

21‧‧‧Connection Department

211‧‧‧Positioning site

212‧‧‧ extension

213‧‧‧First surface

22‧‧‧The first turning section

23‧‧‧Second Turning Section

231‧‧‧side plane

24‧‧‧ Buckle Department

241‧‧‧End

h‧‧‧ height

w‧‧‧ width

X‧‧‧long axis

10’‧‧‧ support

11’‧‧‧first mounting section

12’‧‧‧Second mounting section

13’‧‧‧first side

14’‧‧‧second side

15’‧‧‧perforation

16’‧‧‧Mounting section

17’‧‧‧ flange

18’‧‧‧ groove

20’‧‧‧Connector

21’‧‧‧ 连接 部

213’‧‧‧ 第一 表面

214’‧‧‧ inside end

215’‧‧‧ outside end

22’‧‧‧First turning section

23’‧‧‧Second Turning Section

24’‧‧‧ Buckle section

Y‧‧‧ Horizontal axis

1‧‧‧ soil removal

Other features and effects of the present invention will be clearly presented in the embodiment with reference to the drawings, in which: FIG. 1 is a three-dimensional combined view of a first embodiment of the buckle-type soil removal support frame of the present invention; FIG. 2 is An incomplete partial perspective exploded view of the first embodiment; FIG. 3 is a schematic sectional view of an incomplete combined one of the first embodiment; FIG. 4 is a second embodiment of the buckle type soil removal support frame of the present invention Fig. 5 is an incomplete partial perspective exploded view of the second embodiment; Fig. 6 is a schematic diagram of an installation operation of the second embodiment, showing a second turning portion passing through a perforation; 7 is another schematic diagram of the installation operation of the second embodiment, showing that a connecting member and a support member are rotated relative to each other by about 90 degrees; and FIG. 8 is an incomplete combined sectional view of the second embodiment, showing the The connecting piece and the supporting piece produce a buckle combination.

Claims (8)

A buckle type soil removal support frame, comprising: a support member in the shape of a long rod, including a first side, a second side opposite to the first side, at least one connecting the first side and the second side Through hole, and at least one buckle portion corresponding to the through hole and provided on one of the first side and the second side; and a connecting member, which is detachably engaged with the supporting member, and includes a connecting portion , A first turning part intersectingly connected to the connecting part, a second turning part connected to the first turning part, and an inserting part connected to one of the connecting part and the second turning part , The engaging portion and the engaging portion are concave and convex complementary, the connecting portion has a first surface, when assembled, the connecting member is provided with an end of the second turning portion, can be from the first side toward the second side And passing through the perforation of the supporting member, when the first turning portion passes through the perforation, the first surface approaches the first side, the second turning portion abuts against the second side, the engaging portion and The snap parts interlock with each other. The buckle type soil removal support frame according to claim 1, wherein the support member extends along a long axis, and the buckle portion is in the form of a slot, and the cross section of the connecting member perpendicular to the long axis is rectangular , And the connecting part, the first turning part, the second turning part and the inserting part are continuously bent and formed, the connecting part of the connecting piece intersects and is symmetrical with the first turning part, the first turning part and the second turning The parts intersect and are symmetrical, the first surface and the second turning part are substantially parallel, the interlocking part is opposite to the first turning part and intersects the second turning part, the interlocking part and the second turning part The parts intersect and are symmetrical, and the first turning part, the second turning part and the embedding part together form an inverted U-shaped structure. The buckle type soil removal support frame according to claim 2, wherein the second turning portion of the connecting member has a side plane parallel to the first surface and having a height drop from the first surface, the inserting portion Having an end opposite to the second turning portion, a height between the side plane and the end is smaller than a width of the through hole corresponding to the long axis. The buckle type soil removal support frame according to claim 3 is suitable for installing a soil removal device on a vehicle frame, the connection part of the connecting piece is used for the soil removal connection, and the support part also has a first mounting part , And a second mounting portion that is opposite to the first mounting portion along a long axis, the perforation and the buckling portion are arranged side by side and disposed on the first mounting portion, and the second mounting portion is connected to the frame . The buckle type soil removal support frame according to claim 1, wherein the support member further comprises a pair of flanges protruding from the second side toward the outside opposite to the first side and extending along the long axis The second side and the flanges together define a groove, and when the first turning portion passes through the perforation, the second turning portion corresponds to the groove. The buckle type soil removal support frame according to claim 1, wherein the support member extends along a long axis, the perforation extends along the long axis in a long groove shape, and the buckle portion communicates with the first side surface and On the second side surface, the buckle portion and the perforation intersect in a cross shape and communicate with each other, the connecting portion of the connecting member is in a plate shape, the connecting portion intersects with the block-shaped first turning portion in an L shape, The turning part is cylindrical and extends along a transverse axis perpendicular to the long axis. The length of the second turning part corresponding to the transverse axis is not greater than the length of the perforation corresponding to the long axis. The first turning The width of the portion corresponding to the transverse axis is not greater than the width of the perforation corresponding to the transverse axis, and the engaging portion is in the form of a bump and connected to the connecting portion. The buckle-type soil removal support frame according to claim 6, wherein the number of the buckle portions of the support member is several, the support member also has a first mounting portion, and an opposite to the first along a long axis A second mounting portion of a mounting portion, the latching portions are disposed on the second mounting portion at intervals along the long axis, the connecting portion of the connector has an inner end, and an outer end opposite to the inner end, the The first turning part, the second turning part and the embedding part are provided at the inner end. When the first turning part slides in the perforation along the long axis, the embedding part can be engaged in different positions In the buckle portion, a use length between the first mounting portion and the outer end can be changed. The buckle type soil removal support frame according to claim 6 or claim 7 is suitable for mounting a soil removal foot on a frame, and the outer end of the connecting portion of the connecting piece is connected to the frame, the support The piece removes the soil.